Isabel Marant Rectangular Optical Frame offers a bold, geometric acetate silhouette with signature metal-rivet and logo detailing. Designed for everyday wear with demo or prescription lenses, it balances statement styling and lightweight comfort. Key attributes: Black | Acetate | Lightweight construction | Durable acetate frame | Demo lenses included | Includes original case and accessories | 12-month global warranty | Rectangular geometric silhouette | Logo detail on hinge and temples | Shaped end tips | Metal rivet leaf motif | Dimensions & fit: Lens width: 52 mm | Bridge width: 19 mm | Temple length: 145 mm | Composition & care: Acetate